C1322331331121211113313331333133313331323312133313331333112211231211   >>    C132233133112121111331333133313331333132331213331333133311221123121   <<    C1322331331121211113313331333133313331323312133313331333112211231213   >>      C1322331331121211113313331333133313331323312133313331333112211231212   >>